DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

Base Information

Chemical Name:DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid
CAS No.:1339937-05-1
Molecular Formula:C₂₈H₂₉NO₆
Molecular Weight:475.541
Hs Code.:

Synonyms:DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

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Chemical Property of DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

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Technology Process of DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

There total 4 articles about DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 45.0%

: 664366-06-7
2-(3-tert-butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetic acid

: 150-30-1,25191-15-5,658-69-5,67675-33-6
Phenylalanine

: 1339937-05-1
DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

Guidance literature:: 2-(3-tert-butyl-5,9-dimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)acetic acid; With thionyl chloride; at 20 ℃;

Phenylalanine; With triethylamine; In tetrahydrofuran; water; at 20 ℃;
DOI:10.1016/j.ejmech.2011.07.032

Reference yield:

: 13547-70-1
1-chloro-3,3-dimethyl-butan-2-one

: 1339937-05-1
DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / water / 0.33 h / 130 °C / Microwave irradiation

2.1: isopropyl alcohol; sodium hydroxide / 4 h / Reflux

3.1: thionyl chloride / 20 °C

3.2: 20 °C

With thionyl chloride; triethylamine; isopropyl alcohol; sodium hydroxide; In water;
DOI:10.1016/j.ejmech.2011.07.032

Reference yield:

: 433703-81-2
methyl 2-(7-hydroxy-4,8-dimethyl-2-oxo-2H-chromen-3-yl)acetate

: 1339937-05-1
DL-2-[2'-(3''-tert-butyl-5'',9''-dimethyl-7''-oxo-7H-furo[3,2-g][1]benzopyran-6''-yl)-acetylamino]-3-phenylpropionic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / water / 0.33 h / 130 °C / Microwave irradiation

2.1: isopropyl alcohol; sodium hydroxide / 4 h / Reflux

3.1: thionyl chloride / 20 °C

3.2: 20 °C

With thionyl chloride; triethylamine; isopropyl alcohol; sodium hydroxide; In water;
DOI:10.1016/j.ejmech.2011.07.032